The new season of Celebrity Fit Club premieres March 13 and it looks awesome. This time around, four Fit Club veterans return (Toccara Jones, Dustin Diamond, Willie Aames, Tina Yothers) to battle against four newbies (Erin Moran, A.J. Benza, Brian Dunkleman, Sommora) in a really intense Boot Camp program that pushes them to the limit, not just physically, but mentally and emotionally. Toccara goes apeshit on Dr. Stacy, then tells the panel to kiss her ass for suggesting that her now-trim figure is "dysfunctional." Dustin Diamond gets into it with Harvey, and then sheds a tear saying, "I just came here to work out, man." And who knew that Erin Moran (Joanie from Happy Days) was such a treasure?! She shakes her tits at the camera, gives Toccara a lap dance, then states that she has a hemorrhoid from "pushing too hard." Clip above.